FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2050326505> ?p ?o ?g. }

• W2050326505 endingPage "22" @default.
• W2050326505 startingPage "1" @default.
• W2050326505 abstract "We describe a fully scalable wavelet-based 2D+t (in-band) video coding architecture. We propose new coding tools specifically designed for this framework aimed at two goals: reduce the computational complexity at the encoder without sacrificing compression; improve the coding efficiency, especially at low bitrates. To this end, we focus our attention on motion estimation and motion vector encoding. We propose a fast motion estimation algorithm that works in the wavelet domain and exploits the geometrical properties of the wavelet subbands. We show that the computational complexity grows linearly with the size of the search window, yet approaching the performance of a full search strategy. We extend the proposed motion estimation algorithm to work with blocks of variable sizes, in order to better capture local motion characteristics, thus improving in terms of rate-distortion behavior. Given this motion field representation, we propose a motion vector coding algorithm that allows to adaptively scale the motion bit budget according to the target bitrate, improving the coding efficiency at low bitrates. Finally, we show how to optimally scale the motion field when the sequence is decoded at reduced spatial resolution. Experimental results illustrate the advantages of each individual coding tool presented in this paper. Based on these simulations, we define the best configuration of coding parameters and we compare the proposed codec with MC-EZBC, a widely used reference codec implementing the t+2D framework." @default.
• W2050326505 created "2016-06-24" @default.
• W2050326505 creator A5005378965 @default.
• W2050326505 creator A5009620746 @default.
• W2050326505 creator A5033341878 @default.
• W2050326505 creator A5051897828 @default.
• W2050326505 date "2006-01-01" @default.
• W2050326505 modified "2023-10-17" @default.
• W2050326505 title "Motion Estimation and Signaling Techniques for 2D+t Scalable Video Coding" @default.
• W2050326505 cites W1532659588 @default.
• W2050326505 cites W1543946666 @default.
• W2050326505 cites W1572896321 @default.
• W2050326505 cites W1594233633 @default.
• W2050326505 cites W2005641836 @default.
• W2050326505 cites W2026950643 @default.
• W2050326505 cites W2092161169 @default.
• W2050326505 cites W2100162943 @default.
• W2050326505 cites W2100564571 @default.
• W2050326505 cites W2101907787 @default.
• W2050326505 cites W2105673054 @default.
• W2050326505 cites W2106805798 @default.
• W2050326505 cites W2113472597 @default.
• W2050326505 cites W2115755118 @default.
• W2050326505 cites W2117558640 @default.
• W2050326505 cites W2118217749 @default.
• W2050326505 cites W2118411721 @default.
• W2050326505 cites W2118877769 @default.
• W2050326505 cites W2126664531 @default.
• W2050326505 cites W2129416440 @default.
• W2050326505 cites W2130550431 @default.
• W2050326505 cites W2139026121 @default.
• W2050326505 cites W2142276208 @default.
• W2050326505 cites W2142803455 @default.
• W2050326505 cites W2146704259 @default.
• W2050326505 cites W2147586365 @default.
• W2050326505 cites W2162193246 @default.
• W2050326505 cites W2170433936 @default.
• W2050326505 cites W235404237 @default.
• W2050326505 cites W2751023760 @default.
• W2050326505 doi "https://doi.org/10.1155/asp/2006/57308" @default.
• W2050326505 hasPublicationYear "2006" @default.
• W2050326505 type Work @default.
• W2050326505 sameAs 2050326505 @default.
• W2050326505 citedByCount "1" @default.
• W2050326505 crossrefType "journal-article" @default.
• W2050326505 hasAuthorship W2050326505A5005378965 @default.
• W2050326505 hasAuthorship W2050326505A5009620746 @default.
• W2050326505 hasAuthorship W2050326505A5033341878 @default.
• W2050326505 hasAuthorship W2050326505A5051897828 @default.
• W2050326505 hasBestOaLocation W20503265051 @default.
• W2050326505 hasConcept C10161872 @default.
• W2050326505 hasConcept C105795698 @default.
• W2050326505 hasConcept C111919701 @default.
• W2050326505 hasConcept C11413529 @default.
• W2050326505 hasConcept C115961682 @default.
• W2050326505 hasConcept C118505674 @default.
• W2050326505 hasConcept C126042441 @default.
• W2050326505 hasConcept C128840427 @default.
• W2050326505 hasConcept C154945302 @default.
• W2050326505 hasConcept C161765866 @default.
• W2050326505 hasConcept C172849965 @default.
• W2050326505 hasConcept C174493125 @default.
• W2050326505 hasConcept C179518139 @default.
• W2050326505 hasConcept C2779020251 @default.
• W2050326505 hasConcept C31972630 @default.
• W2050326505 hasConcept C33923547 @default.
• W2050326505 hasConcept C39394851 @default.
• W2050326505 hasConcept C41008148 @default.
• W2050326505 hasConcept C47432892 @default.
• W2050326505 hasConcept C76155785 @default.
• W2050326505 hasConcept C78548338 @default.
• W2050326505 hasConceptScore W2050326505C10161872 @default.
• W2050326505 hasConceptScore W2050326505C105795698 @default.
• W2050326505 hasConceptScore W2050326505C111919701 @default.
• W2050326505 hasConceptScore W2050326505C11413529 @default.
• W2050326505 hasConceptScore W2050326505C115961682 @default.
• W2050326505 hasConceptScore W2050326505C118505674 @default.
• W2050326505 hasConceptScore W2050326505C126042441 @default.
• W2050326505 hasConceptScore W2050326505C128840427 @default.
• W2050326505 hasConceptScore W2050326505C154945302 @default.
• W2050326505 hasConceptScore W2050326505C161765866 @default.
• W2050326505 hasConceptScore W2050326505C172849965 @default.
• W2050326505 hasConceptScore W2050326505C174493125 @default.
• W2050326505 hasConceptScore W2050326505C179518139 @default.
• W2050326505 hasConceptScore W2050326505C2779020251 @default.
• W2050326505 hasConceptScore W2050326505C31972630 @default.
• W2050326505 hasConceptScore W2050326505C33923547 @default.
• W2050326505 hasConceptScore W2050326505C39394851 @default.
• W2050326505 hasConceptScore W2050326505C41008148 @default.
• W2050326505 hasConceptScore W2050326505C47432892 @default.
• W2050326505 hasConceptScore W2050326505C76155785 @default.
• W2050326505 hasConceptScore W2050326505C78548338 @default.
• W2050326505 hasLocation W20503265051 @default.
• W2050326505 hasLocation W20503265052 @default.
• W2050326505 hasOpenAccess W2050326505 @default.
• W2050326505 hasPrimaryLocation W20503265051 @default.
• W2050326505 hasRelatedWork W1531507885 @default.
• W2050326505 hasRelatedWork W2007460737 @default.

• next